let ajaxTimes = 0;
export const request=(params)=>{
    ajaxTimes++;
    wx.showLoading({
        title: '加载中',
        mask: true
    })

    const baseUrl = 'https://api-hmugo-web.itheima.net/api/public/v1';

    return new Promise((resolve, reject) => {
        wx.request({
            ...params,
            url: baseUrl+params.url,
            success(res) {
                resolve(res.data.message);
            },
            fail(err) {
                reject(err);
            },
            complete() {
                ajaxTimes --;
                if(ajaxTimes === 0) {
                    wx.hideLoading();
                }
            }
        })
    })
}